:root {
  --ink: #17202a;
  --muted: #5f6f7e;
  --line: #dfe7ec;
  --surface: #ffffff;
  --soft: #f5f8fb;
  --blue: #2563eb;
  --teal: #0f9f8f;
  --green: #2eaa62;
  --amber: #f59e0b;
  --navy: #0A1F44;
  --royal: #2563EB;
  --dine-green: #118263;
  --dine-warm: #fbf0e5;
  --pos-orange: #ff5a10;
  --shadow: 0 24px 60px rgba(23, 32, 42, 0.12);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: calc(var(--max) + 48px);
  margin: 0 auto;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(223, 231, 236, 0.75);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 204px;
  flex: 0 0 auto;
}

.brand-logo {
  display: block;
  width: auto;
  height: 58px;
  max-width: min(220px, 42vw);
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(37, 99, 235, 0.12));
}

.site-header .brand-logo {
  height: 56px;
}

.site-header .product-brand-logo {
  height: 48px;
  max-width: min(260px, 46vw);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav a,
.site-nav button {
  padding: 10px 14px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
}

.site-nav a:hover,
.site-nav button:hover,
.site-nav a.active {
  color: var(--ink);
  background: var(--soft);
}

.site-nav .nav-cta {
  color: #ffffff;
  background: var(--ink);
}

.site-nav .nav-cta:hover {
  color: #ffffff;
  background: #0c1218;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.section-pad {
  max-width: var(--max);
  margin: 0 auto;
  padding: 86px 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - 86px);
  padding-top: 54px;
  padding-bottom: 54px;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.55rem, 6vw, 5.6rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.tagline {
  margin-bottom: 20px;
  color: var(--blue);
  font-size: clamp(1.28rem, 2.2vw, 1.75rem);
  font-weight: 800;
}

.hero-text,
.page-hero p,
.section-heading + p,
.split-section p,
.product-copy p,
.contact-info p,
.about-copy p,
.mission-card p {
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.23);
}

.btn.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #ffffff;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #f7fbff;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  min-height: 390px;
  object-fit: cover;
}

.home-hero-visual {
  background: linear-gradient(145deg, #ffffff, #edf5ff);
}

.home-hero-visual img {
  min-height: 430px;
  object-position: 70% center;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 28px;
}

.trust-strip div {
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.trust-strip div:first-child {
  border-radius: 18px 0 0 18px;
}

.trust-strip div:last-child {
  border-radius: 0 18px 18px 0;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  margin-bottom: 4px;
  font-size: 1.35rem;
}

.trust-strip span {
  color: var(--muted);
  font-weight: 600;
}

.split-section,
.about-split,
.contact-layout,
.product-detail,
.cta-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 46px;
  align-items: center;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.feature-grid article,
.contact-form,
.mission-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(23, 32, 42, 0.06);
}

.product-card {
  padding: 28px;
}

.product-card.accent {
  border-color: rgba(15, 159, 143, 0.32);
  background: linear-gradient(180deg, #ffffff, #f1fbf9);
}

.product-card p,
.feature-grid p {
  color: var(--muted);
}

.product-card a {
  color: var(--blue);
  font-weight: 800;
}

.icon-pill {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #0f766e;
  background: #dff7f1;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.icon-pill.bill {
  color: #9a5a00;
  background: #fff1c7;
}

.value-band,
.feature-section {
  max-width: none;
  background: var(--soft);
}

.value-band > *,
.feature-section > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid article {
  padding: 26px;
}

.cta-section {
  grid-template-columns: 1fr auto;
  border-top: 1px solid var(--line);
}

.page-hero {
  max-width: 930px;
  text-align: center;
}

.compact-hero {
  padding-bottom: 48px;
}

.product-detail {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  border-top: 1px solid var(--line);
}

.product-detail.reverse {
  direction: rtl;
}

.product-detail.reverse > * {
  direction: ltr;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 26px 0 28px;
}

.check-list span {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-weight: 700;
}

.check-list span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: inset 0 0 0 3px #dff7e8;
}

.interface-panel {
  overflow: hidden;
  min-height: 420px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(145deg, #f8fbff, #eef7f6);
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  gap: 7px;
  margin-bottom: 24px;
}

.panel-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.order-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.order-card {
  min-height: 74px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e5edf2;
  box-shadow: 0 14px 30px rgba(23, 32, 42, 0.06);
}

.order-card.warm {
  background: #fff6df;
}

.order-card.green {
  background: #e6f8ee;
}

.order-card.blue {
  background: #e9f0ff;
}

.mini-chart {
  display: flex;
  align-items: end;
  gap: 12px;
  height: 100px;
  margin-top: 24px;
  padding: 16px;
  border-radius: 18px;
  background: #ffffff;
}

.mini-chart span {
  flex: 1;
  min-height: 24px;
  border-radius: 999px 999px 5px 5px;
  background: linear-gradient(180deg, var(--blue), var(--teal));
}

.billing-panel {
  display: grid;
  grid-template-columns: 1fr 0.5fr;
  gap: 18px;
  align-items: center;
}

.invoice-sheet {
  min-height: 310px;
  padding: 26px;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 16px 34px rgba(23, 32, 42, 0.1);
}

.sheet-head,
.sheet-line,
.sheet-total {
  border-radius: 999px;
  background: #dfe7ec;
}

.sheet-head {
  width: 48%;
  height: 20px;
  margin-bottom: 34px;
  background: var(--blue);
}

.sheet-line {
  width: 72%;
  height: 14px;
  margin-bottom: 18px;
}

.sheet-line.wide {
  width: 92%;
}

.sheet-total {
  width: 52%;
  height: 24px;
  margin-top: 48px;
  margin-left: auto;
  background: var(--amber);
}

.status-stack {
  display: grid;
  gap: 14px;
}

.status-stack span {
  display: block;
  min-height: 76px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 14px 28px rgba(23, 32, 42, 0.08);
}

.about-copy {
  display: grid;
  gap: 18px;
}

.mission-section {
  padding-top: 42px;
}

.mission-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 42px;
  text-align: center;
  background: linear-gradient(145deg, #ffffff, #f2f8ff);
}

.contact-layout {
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 110px;
}

.contact-methods {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.contact-methods div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--soft);
}

.contact-methods span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-methods a,
.contact-methods p {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.contact-options {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.support-note {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 16px;
  color: var(--ink);
  background: linear-gradient(145deg, #ffffff, #f2f7ff);
  font-weight: 700;
}

.support-note a {
  color: var(--blue);
  overflow-wrap: anywhere;
}

.contact-option {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 86px;
  padding: 18px;
  border: 1px solid rgba(125, 145, 178, 0.24);
  border-radius: 18px;
  background: linear-gradient(145deg, #ffffff, #f5f8fb);
  box-shadow: 0 16px 34px rgba(23, 32, 42, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.contact-option:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 22px 46px rgba(23, 32, 42, 0.1);
}

.contact-option-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.contact-option strong,
.contact-option small {
  display: block;
  min-width: 0;
}

.contact-option strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 1rem;
}

.contact-option small {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 30px;
}

.form-row {
  display: grid;
  gap: 8px;
}

label {
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 15px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(37, 99, 235, 0.14);
  border-color: var(--blue);
}

textarea {
  resize: vertical;
}

.form-submit {
  width: 100%;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  max-width: calc(var(--max) + 48px);
  margin: 0 auto;
  padding: 34px 24px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 12px 0 0;
  color: var(--muted);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-weight: 800;
}

.site-footer button {
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  font-weight: inherit;
  cursor: pointer;
}

.footer-brand {
  min-width: auto;
}

.footer-brand .brand-logo {
  height: 64px;
  max-width: min(248px, 62vw);
}

.product-landing {
  background: #ffffff;
}

.landing-header .brand {
  min-width: 204px;
}

.landing-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  max-width: none;
  min-height: min(720px, calc(100vh - 118px));
  overflow: hidden;
  padding: 78px max(24px, calc((100vw - var(--max)) / 2 + 24px)) 64px;
  background: #f8fbff;
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 42%, rgba(255, 255, 255, 0.55) 68%, rgba(255, 255, 255, 0.18) 100%);
}

.landing-hero .hero-copy {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.landing-hero .product-hero-visual {
  position: absolute;
  inset: 0;
  z-index: -2;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  opacity: 0.96;
  pointer-events: none;
}

.landing-hero .product-hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: 76% center;
}

.bill-landing .tagline {
  color: #a15c00;
}

.dine-landing .tagline {
  color: #0f766e;
}

.landing-proof {
  padding-bottom: 56px;
}

.landing-process {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 46px;
  align-items: start;
}

.landing-process > div:first-child p {
  color: var(--muted);
  font-size: 1.04rem;
}

.process-list {
  display: grid;
  gap: 16px;
}

.process-list article {
  display: grid;
  grid-template-columns: 58px 1fr;
  column-gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(23, 32, 42, 0.06);
}

.process-list span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  color: #ffffff;
  background: var(--ink);
  font-weight: 800;
}

.process-list h3 {
  margin-bottom: 6px;
}

.process-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.landing-contact {
  border-top: 1px solid var(--line);
}

body.demo-modal-open {
  overflow: hidden;
}

.demo-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
}

.demo-modal[aria-hidden="true"] {
  display: none;
}

.demo-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 31, 68, 0.58);
  backdrop-filter: blur(10px);
}

.demo-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
  max-height: min(820px, calc(100vh - 48px));
  overflow: auto;
  padding: 32px;
  border: 1px solid rgba(223, 231, 236, 0.86);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 30px 90px rgba(10, 31, 68, 0.28);
}

.demo-modal-panel h2 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.45rem);
}

.demo-modal-panel > p:not(.eyebrow) {
  margin-bottom: 22px;
  color: var(--muted);
}

.demo-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--navy);
  background: #ffffff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.modal-form {
  padding: 0;
  border: 0;
  box-shadow: none;
}

.app-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
  gap: 46px;
  min-height: calc(100vh - 94px);
  padding: 68px max(24px, calc((100vw - var(--max)) / 2 + 24px)) 68px;
  align-items: center;
}

.app-hero::before {
  display: none;
}

.app-hero .hero-copy {
  max-width: 690px;
}

.product-logo {
  display: block;
  width: min(360px, 100%);
  height: auto;
  margin-bottom: 24px;
}

.pos-product-logo {
  padding: 14px 18px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(10, 31, 68, 0.08);
}

.app-hero h1 {
  color: var(--navy);
  font-size: clamp(2.8rem, 4.65vw, 4.95rem);
}

.app-hero .hero-text {
  max-width: 660px;
  color: #43516a;
  font-size: clamp(1rem, 1.45vw, 1.2rem);
}

.bill-book-hero {
  color: var(--navy);
  background:
    radial-gradient(circle at 84% 16%, rgba(37, 99, 235, 0.12), transparent 30%),
    radial-gradient(circle at 12% 80%, rgba(37, 99, 235, 0.08), transparent 28%),
    #ffffff;
}

.dine-hero {
  color: #0d1b2f;
  background:
    radial-gradient(circle at 72% 38%, rgba(17, 130, 99, 0.13), transparent 26%),
    radial-gradient(circle at 16% 18%, rgba(245, 158, 11, 0.16), transparent 28%),
    linear-gradient(135deg, #fffaf4 0%, var(--dine-warm) 48%, #ffffff 100%);
}

.dine-hero .hero-copy {
  max-width: 720px;
}

.dine-hero h1 {
  max-width: 720px;
  font-size: clamp(2.85rem, 4.35vw, 4.65rem);
  line-height: 1.06;
  text-wrap: balance;
}

.dine-hero .hero-text {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--royal);
  background: rgba(37, 99, 235, 0.1);
}

.dine-badge {
  color: #0f766e;
  background: rgba(17, 130, 99, 0.12);
}

.hero-feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin-top: 28px;
}

.hero-feature-list span {
  position: relative;
  min-height: 44px;
  padding: 11px 14px 11px 42px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 14px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.78);
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(10, 31, 68, 0.06);
}

.hero-feature-list span::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--royal);
  transform: translateY(-50%);
  box-shadow: inset 0 0 0 4px #dbeafe;
}

.dine-feature-list span {
  border-color: rgba(17, 130, 99, 0.18);
}

.dine-feature-list span::before {
  background: var(--dine-green);
  box-shadow: inset 0 0 0 4px #d9f4e8;
}

.bill-book-hero .btn.primary {
  background: linear-gradient(135deg, var(--royal), #0b54d8);
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
}

.dine-primary,
.dine-hero .btn.primary {
  background: linear-gradient(135deg, #0f8f64, #1fb27b);
  box-shadow: 0 18px 38px rgba(17, 130, 99, 0.26);
}

.hero-showcase {
  position: relative;
  align-self: center;
  justify-self: end;
  width: min(100%, 660px);
  min-width: 0;
}

.browser-mockup,
.device-mockup,
.screenshot-device {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(125, 145, 178, 0.22);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 30px 80px rgba(10, 31, 68, 0.18);
}

.browser-mockup {
  padding: 14px;
}

.device-mockup {
  padding: 18px;
}

.mockup-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  height: 28px;
  padding: 0 10px;
}

.mockup-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #bfdbfe;
}

.mockup-toolbar span:nth-child(2) {
  background: #93c5fd;
}

.mockup-toolbar span:nth-child(3) {
  background: #60a5fa;
}

.mockup-screen {
  overflow: hidden;
  border-radius: 24px;
  background: #ffffff;
  aspect-ratio: 3 / 2;
}

.mockup-screen img,
.screenshot-device img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.bill-browser {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(236, 244, 255, 0.72));
}

.bill-browser .mockup-screen img,
.bill-device-card img,
.bill-card .mockup-screen img {
  object-fit: contain;
  background: #ffffff;
}

.bill-showcase::before,
.dine-showcase::before {
  content: "";
  position: absolute;
  inset: 9% -4% -7% 18%;
  z-index: -1;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  filter: blur(4px);
}

.dine-device {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.68), rgba(245, 250, 242, 0.42));
  backdrop-filter: blur(18px);
  box-shadow: 0 32px 86px rgba(64, 43, 22, 0.16);
}

.dine-device .mockup-screen {
  border-radius: 28px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.dine-device .mockup-screen img {
  object-fit: contain;
  background: #ffffff;
}

.dine-device-card img,
.dine-card .mockup-screen img {
  object-fit: contain;
  background: #ffffff;
}

.glass-card {
  position: absolute;
  z-index: 2;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 18px;
  color: #0b3b2e;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 34px rgba(17, 130, 99, 0.14);
  font-weight: 900;
}

.glass-card-top {
  top: 28px;
  right: 28px;
}

.glass-card-bottom {
  left: 30px;
  bottom: 28px;
}

.screenshot-preview {
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 56px;
  border-top: 1px solid var(--line);
}

.screenshot-preview .product-copy {
  max-width: 620px;
}

.screenshot-preview h2 {
  font-size: clamp(2.15rem, 3.4vw, 3.45rem);
  text-wrap: balance;
}

.screenshot-device {
  padding: 12px;
}

.screenshot-device img {
  display: block;
  border-radius: 22px;
  aspect-ratio: 3 / 2;
}

.bill-device-card {
  background: linear-gradient(145deg, #ffffff, #eef5ff);
}

.dine-device-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(244, 235, 222, 0.78));
}

.product-showcase-section {
  padding-top: 34px;
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.showcase-card {
  display: grid;
  gap: 24px;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(125, 145, 178, 0.22);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 22px 55px rgba(23, 32, 42, 0.09);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.showcase-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.24);
  box-shadow: 0 32px 72px rgba(23, 32, 42, 0.14);
}

.showcase-card h2 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.showcase-card p {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 1.04rem;
}

.showcase-media {
  box-shadow: none;
}

.compact-mockup {
  padding: 10px;
  border-radius: 24px;
}

.compact-mockup .mockup-screen {
  border-radius: 18px;
}

.bill-card {
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
}

.dine-card {
  background: linear-gradient(180deg, #ffffff, #fff7ed);
}

@media (max-width: 1120px) and (min-width: 941px) {
  .app-hero {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
    gap: 32px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .app-hero h1 {
    font-size: clamp(2.55rem, 5vw, 3.75rem);
  }

  .dine-hero h1 {
    font-size: clamp(2.55rem, 4.85vw, 3.55rem);
  }

  .app-hero .hero-text {
    font-size: 1rem;
  }

  .hero-feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 20px;
  }

  .hero-feature-list span {
    min-height: 40px;
    padding-top: 9px;
    padding-bottom: 9px;
    font-size: 0.9rem;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .hero-showcase {
    width: min(100%, 520px);
  }

  .device-mockup {
    padding: 12px;
    border-radius: 26px;
  }

  .dine-device .mockup-screen {
    border-radius: 20px;
  }

  .glass-card {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.9rem;
  }

  .glass-card-top {
    top: 22px;
    right: 22px;
  }

  .glass-card-bottom {
    left: 22px;
    bottom: 22px;
  }
}

@media (max-width: 940px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 92px;
    left: 24px;
    right: 24px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a,
  .site-nav button {
    border-radius: 12px;
    text-align: left;
  }

  .hero,
  .landing-hero,
  .landing-process,
  .split-section,
  .about-split,
  .contact-layout,
  .product-detail,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .landing-hero {
    min-height: auto;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .hero-visual img {
    min-height: auto;
  }

  .contact-info {
    position: static;
  }

  .feature-grid,
  .feature-grid.four,
  .product-grid,
  .trust-strip {
    grid-template-columns: 1fr;
  }

  .trust-strip div,
  .trust-strip div:first-child,
  .trust-strip div:last-child {
    border-radius: 18px;
  }

  .product-detail.reverse {
    direction: ltr;
  }

  .billing-panel {
    grid-template-columns: 1fr;
  }

  .cta-section {
    text-align: left;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 940px) {
  .app-hero,
  .screenshot-preview,
  .product-showcase-grid {
    grid-template-columns: 1fr;
  }

  .app-hero {
    min-height: auto;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .app-hero .hero-copy {
    max-width: none;
  }

  .hero-showcase {
    justify-self: center;
    width: min(100%, 720px);
  }

  .glass-card {
    display: none;
  }
}

@media (max-width: 620px) {
  .app-hero h1 {
    font-size: 2.55rem;
  }

  .hero-feature-list {
    grid-template-columns: 1fr;
  }

  .browser-mockup,
  .device-mockup,
  .screenshot-device,
  .showcase-card {
    border-radius: 20px;
  }

  .browser-mockup,
  .device-mockup,
  .screenshot-device,
  .compact-mockup {
    padding: 8px;
  }

  .mockup-screen,
  .compact-mockup .mockup-screen {
    border-radius: 14px;
  }

  .mockup-toolbar {
    height: 22px;
  }

  .showcase-card {
    padding: 16px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
  }

  .site-header .brand-logo {
    height: 48px;
    max-width: 184px;
  }

  .site-nav {
    top: 76px;
    left: 16px;
    right: 16px;
  }

  .section-pad {
    padding: 58px 16px;
  }

  .hero {
    padding-top: 42px;
  }

  .landing-header .brand {
    min-width: 0;
  }

  h1 {
    font-size: 2.7rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .product-hero-visual img {
    min-height: auto;
  }

  .landing-hero::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 58%, rgba(255, 255, 255, 0.78) 100%);
  }

  .landing-hero .product-hero-visual {
    opacity: 0.34;
  }

  .landing-hero .product-hero-visual img {
    object-position: center;
  }

  .process-list article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .process-list span {
    grid-row: auto;
  }

  .hero-visual {
    border-radius: 20px;
  }

  .interface-panel {
    min-height: 320px;
    padding: 18px;
    border-radius: 20px;
  }

  .order-grid {
    grid-template-columns: 1fr;
  }

  .product-card,
  .feature-grid article,
  .contact-form,
  .mission-card,
  .demo-modal-panel {
    padding: 22px;
    border-radius: 16px;
  }

  .trust-strip {
    padding-left: 16px;
    padding-right: 16px;
  }
}